Chemical Properties of Ethyl orthoformate (CAS 122-51-0)

Ethyl orthoformate

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InChI
InChI=1S/C7H16O3/c1-4-8-7(9-5-2)10-6-3/h7H,4-6H2,1-3H3
InChI Key
GKASDNZWUGIAMG-UHFFFAOYSA-N
Formula
C7H16O3
SMILES
CCOC(OCC)OCC
Molecular Weight1
148.20
CAS
122-51-0
Other Names
  • Ethane, 1,1',1''-[methylidynetris(oxy)]tris-
  • Orthoformic acid, triethyl ester
  • Aethon
  • Ethone
  • Orthoformic acid ethyl ester
  • Triethoxymethane
  • Triethyl orthoformate
  • Triethoxmethane
  • Ethyl formate(ortho)
  • Ethylester kyseliny orthomravenci
  • Methane, triethoxy-
  • Orthomravencan ethylnaty
  • 1,1',1''-(Methylidynetris(oxy))tris(ethane)
  • Triethylester kyseliny orthomravenci
  • UN 2524
  • Triethyl ester of orthoformic acid
  • NSC 5289
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Physical Properties

Property Value Unit Source
Δcliquid [-4365.50; -4359.90] kJ/mol Show Hide
Δcliquid -4365.50 ± 0.80 kJ/mol NIST
Δcliquid -4359.90 ± 2.90 kJ/mol NIST
Δf -309.38 kJ/mol Joback Calculated Property
Δfgas [-641.80; -630.60] kJ/mol Show Hide
Δfgas -630.60 kJ/mol NIST
Δfgas -641.80 kJ/mol NIST
Δfgas -635.30 ± 3.80 kJ/mol NIST
Δfliquid [-687.00; -675.80] kJ/mol Show Hide
Δfliquid -675.80 ± 0.80 kJ/mol NIST
Δfliquid -687.00 kJ/mol NIST
Δfliquid -681.30 ± 2.90 kJ/mol NIST
Δfus 13.93 kJ/mol Joback Calculated Property
Δvap 38.02 kJ/mol Joback Calculated Property
log10WS -1.12 Crippen Calculated Property
logPoct/wat 1.380 Crippen Calculated Property
McVol 127.100 ml/mol McGowan Calculated Property
Pc 2676.31 kPa Joback Calculated Property
Inp [884.70; 884.70]   Show Hide
Inp 884.70 NIST
Inp 884.70 NIST
I 1274.00 NIST
Tboil [418.00; 419.20] K Show Hide
Tboil 419.20 K NIST
Tboil 418.00 ± 1.00 K NIST
Tboil 418.90 ± 0.30 K NIST
Tboil 418.00 ± 2.50 K NIST
Tboil 419.00 ± 2.00 K NIST
Tc 595.08 K Joback Calculated Property
Tfus 197.10 ± 0.40 K NIST
Vc 0.475 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [266.07; 330.86] J/mol×K [426.38; 595.08] Show Hide
Cp,gas 266.07 J/mol×K 426.38 Joback Calculated Property
Cp,gas 277.52 J/mol×K 454.50 Joback Calculated Property
Cp,gas 288.72 J/mol×K 482.61 Joback Calculated Property
Cp,gas 299.67 J/mol×K 510.73 Joback Calculated Property
Cp,gas 310.35 J/mol×K 538.85 Joback Calculated Property
Cp,gas 320.76 J/mol×K 566.96 Joback Calculated Property
Cp,gas 330.86 J/mol×K 595.08 Joback Calculated Property
η [0.0001655; 0.0033654] Pa×s [220.34; 426.38] Show Hide
η 0.0033654 Pa×s 220.34 Joback Calculated Property
η 0.0014520 Pa×s 254.68 Joback Calculated Property
η 0.0007650 Pa×s 289.02 Joback Calculated Property
η 0.0004618 Pa×s 323.36 Joback Calculated Property
η 0.0003071 Pa×s 357.70 Joback Calculated Property
η 0.0002194 Pa×s 392.04 Joback Calculated Property
η 0.0001655 Pa×s 426.38 Joback Calculated Property
ΔvapH [47.20; 49.00] kJ/mol [308.00; 348.50] Show Hide
ΔvapH 49.00 kJ/mol 308.00 NIST
ΔvapH 47.20 kJ/mol 348.50 NIST

Similar Compounds

Triethoxymethane. Diethoxymethyl acetate. Methane, diethoxy-. Tetraethoxymethane. Tris-(2-chloroethyl)orthoformate. 2-Methoxy-1,3-dioxolane. Ether, bis(ethoxymethyl). Tripropyl orthoformate. 1-Propene, 3,3',3''-[methylidynetris(oxy)]tris-. Ethane, 1,1,1-triethoxy-. Ethane, 1,1-diethoxy-. Ethane, 1-ethoxy-1-methoxy-. Ethane, 1,1,1-trichloro-2,2-diethoxy-. 3,3-Diethoxy-1-propyne. Ethoxyisopropoxymethane.

Find more compounds similar to Ethyl orthoformate.

Sources

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